Specification	ATTINY2313A-SUR

Connectivity	USART, UART, SPI, I2C
Core Processor	AVR
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	128
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	18
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package Length	0.295 in
Package Name	20-SOIC
Package Width	7.5 mm
Peripherals	WDT, PWM, Brown-out Detect, POR, Reset
Program Memory Depth	1 K
Program Memory Size	2 KB
Program Memory Type	FLASH
Program Memory Width	16
RAM Size Depth	128
RAM Size Width	8 bit
Speed	20 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.8 V

ATtiny2313 Series

Part	Program Memory Type	Speed	Connectivity	Peripherals	Package Name	Core Size (Bit Width)	Package Length	Package Width	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Program Memory Size	Program Memory Width	Program Memory Depth	Oscillator Type	Core Processor	Operating Temperature (Max)	Operating Temperature (Min)	EEPROM Size (Width)	EEPROM Size (Depth)	RAM Size Depth	RAM Size Width	Number of I/O	Mounting Type
Microchip Technology ATTINY2313A-SUR	FLASH	20 MHz	I2C SPI UART USART	Brown-out Detect POR PWM Reset WDT	20-SOIC	8 Bit	0.295 in	7.5 mm	1.8 V	5.5 V	2 KB	16	1 K	Internal	AVR	85 °C	-40 °C	8 bit	128	128	8 bit	18	Surface Mount

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